Cudy's CD-SFP-RJ45P is a 10Gbps SFP to 10Gbps RJ45 module. Easily upgrade your network to 10Gbps using devices with existing SFP ports.Support 10Gbase-T / 5Gbase-T / 2.5Gbase-T / 1000base-T on line portSupport 10Gbase-R on host portHot-pluggable SFP footprintCompact RJ-45 connector assemblyRoHS compliant and lead-free Single 3.3V power supply 10 Gigabit Ethernet over Cat 6a cableAmbient Operating temperature: 0°C to 60°C——